Thanks!I fully approve of this.
Forgot to answer that later part....Holy smoking tyres batman....what gearbox are you using in this thing again ?
Will the SC like hot air from the turbo blowing into it ?
Why not go twin turbos ? or seq. twins ?
The problem will be the supercharger discharge temps. The teflon coating doesn't appreciate temps over 250 deg C and in warm weather and high boost it's cutting very close. Thus a small intecooler between the chargers might be needed.
I got the supercharger for a very reasonable price, which is a major factor, but also it's much easier to design the exhaust the system with a single turbo; also I'm intereted trying out a few ideas. The compound charging setup should have higher scavenging efficiency (much lower exhaust back pressure) and the fact supercharger will literally give boost right from the idle.
That said, the system is so complex and bulky the future wagon project is going to get a VGT system instead.